Tho Wastell · 2 obras en el catálogoObrasTThe application of a new portable scale, (being the first ofThe application of a new portable scale, (being the first of this nature) in resolving questions in the following particularsCClavis arithmeticaeClavis arithmeticae
TThe application of a new portable scale, (being the first ofThe application of a new portable scale, (being the first of this nature) in resolving questions in the following particulars